Finding the Fourth Proportional to 9,743.50, 13,446.12 and 5,551.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,743.50 : 13,446.12 = 5,551.84 : x
2. Step 2: Convert to fraction form
   9,743.50/13,446.12 = 5,551.84/x
3. Step 3: Cross multiply
   9,743.50x = 13,446.12 × 5,551.84
4. Step 4: Simplify right side
   9,743.50x = 74,650,706.86
5. Step 5: Solve for x
   x = 74,650,706.86/9,743.50
6. Step 6: Final answer
   x = 7,661.59